Dana-Spicer Front Differentials For Sale in United States

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Dana-Spicer d40-156 Front Differential

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D40-156 Ratio:2.79, Ratio: 2.79

Condition	Used
Rear End	2.79 ratio
Stock Number	ATC2255
MLS Number	13000146
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Dana-Spicer N400 Front Differential

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Spicer N400S Ratio:3.73, Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Stock Number	ATC2184
MLS Number	12644156
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Dana-Spicer N401 Front Differential for a 1993 International 9400

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MILES 654856, Ratio: 390

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	International
Fits To Model(s)	9400
Will Fit Year(s)	1993
Stock Number	065148-3
MLS Number	11687139
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Dana-Spicer RSP40 Front Differential

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GOOD SHAPE, Ratio: 411

Condition	Used
Rear End	4.11 ratio
Stock Number	1415
MLS Number	10755326
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Dana-Spicer DS404 Front Differential

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GOOD SHAPE, Ratio: 336

Condition	Used
Rear End	3.36 ratio
Stock Number	1350
MLS Number	10512125
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Dana-Spicer DSP40 Front Differential

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GOOD SHAPE, Ratio: 336

Condition	Used
Rear End	3.36 ratio
Stock Number	1324
MLS Number	10232005
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Dana-Spicer DS402 Front Differential for a 1990 Peterbilt 377

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miles 1691750 axle has bud lug's, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	377
Will Fit Year(s)	1990
Stock Number	296078-4
MLS Number	9594436
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Dana-Spicer DS404 Front Differential for a 2001 Freightliner COLUMBIA 120

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., Ratio: 390

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA 120
Will Fit Year(s)	2001
Stock Number	J44840-5
MLS Number	9415112
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Dana-Spicer DSP41 Front Differential for a 2006 Peterbilt 386

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., Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Will Fit Year(s)	2006
Stock Number	731399-3
MLS Number	9391340
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 402-___ SHOW
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Dana-Spicer DSP41 Front Differential for a 2005 Peterbilt 379

$1,750 USD

(Used) 2005 Peterbilt 379, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 511328, Make: Spicer, Model: DSP41, Ratio: 3.36, Capacity: 20,000 Lbs, Reference images for condition For more...

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2005
Part Number	511328
Stock Number	P-83867
MLS Number	12972866
Category	Differentials, Front
Last Updated	9/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 794-___ SHOW
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Dana-Spicer N400F Front Differential

$2,313 USD

N400F - 3.54 Ratio - Reconditioned.

Condition	Remanufactured
Rear End	3.54 ratio
Stock Number	N400F-354-REC
MLS Number	13896152
Category	Differentials, Front
Last Updated	4/16/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment